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| author |   Ahbong Chang <cwahbong@google.com> | 2018-04-16 10:36:25 +0800 |
|---|---|---|
| committer |   Steven Rostedt (VMware) <rostedt@goodmis.org> | 2018-04-19 11:05:48 -0400 |
| commit | 1cdae042fc63dd987f39ffb3258e54fdac8b9852 (patch) | |
| tree | cd4aaa353eed951c1d81b1584016f8db7018c990 /include/trace | |
| parent | Linux 4.17-rc1 (diff) | |
| download | linux-dev-1cdae042fc63dd987f39ffb3258e54fdac8b9852.tar.xz linux-dev-1cdae042fc63dd987f39ffb3258e54fdac8b9852.zip | |
tracing: Add missing forward declaration
Without this forward declaration compile may fail if this header is
included only for registering other probe event without struct
pool_workqueue.
Link: http://lkml.kernel.org/r/20180416023626.139915-1-cwahbong@google.com
Reviewed-by: Todd Poynor <toddpoynor@google.com>
Signed-off-by: Ahbong Chang <cwahbong@google.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/workqueue.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/trace/events/workqueue.h b/include/trace/events/workqueue.h index 2f057a494d93..9a761bc6a251 100644 --- a/include/trace/events/workqueue.h +++ b/include/trace/events/workqueue.h @@ -25,6 +25,8 @@ DECLARE_EVENT_CLASS(workqueue_work, TP_printk("work struct %p", __entry->work) ); +struct pool_workqueue; + /** * workqueue_queue_work - called when a work gets queued * @req_cpu: the requested cpu |